Underground Jumbo Drilling Rig
UNDERGROUND DRILLING RIG
Underground Hydraulic Drilling Rig ZJ291 is a high-end equipment. The structure and system of the whole machine are derived from Sandvik's classic design. The main components are all from well-known international brands.
Underground Hydraulic Drilling Rig can be used in the tunnel construction of underground mines, hydropower, railways, highways, etc.
Products Overview
Product overview
Product Name: Underground Drilling Rig
Model No.: ZJ291
Usage: Ore
Condition: New
Key Parameter
| Coverage area | 24 m³ |
| Rock Drill | LD60,20 kW |
| Feed | CF3700 |
| Boom | B14F |
| Hole diameter(reaming) | 32-127 mm |
| Hole depth | 3,440 mm |
| T-section width in turning | 2,600 mm |
| Transport length |
9,850 mm |
| Transport width |
1,660 mm |
| Weight | 10,500 kg |
Products Dimensions
Key Component
|
Hole diameter |
32 – 127 mm |
|
Impact Power |
20kW |
|
Impact Frequency |
69HZ |
|
Impact Pressure |
120 – 210 bar |
|
Weight |
144 kg |
|
Braze tail |
T38 |
- Hydraulic pump station: 55 kW
- Drilling control valve block: LG-CBI (drilling control, anti jamming drill)
Key Features
Lower cost
1,lower drilling tool consumption
2,Service life 6000-9000 meters
3,Lower spare parts cost
Easy to operate.
1,Automatic feed parallelism function.
2,Anti-jamming, rock drill automatic stop and return;
3,Operation station ergonomic layout;
Easy to maintenance
1,All daily maintenance could be done on ground level;
2,Central lubrication and pressure testing system.
Products Application
Applied for Tunnel construction in underground Non-coal Mine
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